'Zǎ nòng' is a colloquial, northern Chinese expression meaning 'How do we do/make it?' or 'What should we do about this?' It combines 咋 (zǎ), a regional variant of 怎么 (zěnme, 'how'), and 弄 (nòng), a versatile verb meaning 'to do', 'to handle', or 'to deal with'. Together, they form an informal, pragmatic question used when facing a practical problem, uncertainty, or unexpected situation — often with mild frustration, confusion, or urgency.

This phrase is rarely used in formal writing or speech; it's common in spoken Mandarin across northern and central China, especially among friends, family, or coworkers. It functions like a fixed interrogative chunk — not a literal verb phrase — and typically appears at the end of a sentence or as a standalone utterance. While grammatically similar to 'zěnme bàn' (what to do), 'zǎ nòng' carries more immediacy and conversational intimacy, often implying shared responsibility or joint problem-solving.